FENICS中的相场断裂实现

说明：  基于udp的网络聊天室，使用python语言，具有注册登录公频聊天和私聊等功能。(The Internet chat room based on UDP, using Python language, has the functions of registering and logging in public frequency chat and private chat.)

说明：  基于UDP协议的文件传输系统，采用python语言编程实现。(File transfer system based on UDP protocol.)

Python实现的微信机器人

通过各种不同的算法实现室内高精度定位，比如说KNN，随机森林，SVM，等等。(Indoor high-precision positioning is achieved by various algorithms, such as KNN, random forest, SVM, and so on.)

Python机器学习——预测分析核心算法(MICHAEL BOWLES teaches machine learning at Hacker Dojo in Silicon Valley, consults on machine learning projects, and is involved in a number of startups in such areas as bioinformatics and high-frequency trading. Following an assistant professorship at MIT, Michael went on to found and run two Silicon Valley startups, both of which went public. His courses at Hacker Dojo are nearly always sold out and receive great feedback from participants.)

提升方法是将弱学习算法提升为强学习算法的统计学习方法。在分类学习中，提升方法通过反复修改训练数据的权值分布，构建一系列的基本分类器（弱分类器），并将这些基本分类器线性组合，构成强分类器。提升树是建立在决策树上的一种提升方法。针对回归、分类问题，它采用的损失函数不同。对于回归问题，通常使用平方误差损失函数；而对于分类问题，通常使用指数损失函数。代表性的方法主要有AdaBoost算法以及梯度提升树算法（GBDT)。

说明：  一款简单的ABAQUS施加周期性边界条件的插件(A Simple ABAQUS Plug-in with Periodic Boundary Conditions)

说明：  多标签学习算法的相关资料学习，包含数据集和代码(the multi-label knn algorithm ,can use the code in python)

说明：  python支持库，主要用于软件测试，与软件开发，还有树莓派支持底层(Python support library, mainly for software testing, and software development, as well as raspberry pie support underlying layer)

说明：  生成对抗网络用于假图像的生成，可以进行图像的降噪和图像的复原(The generation countermeasure network is used to generate false images, which can be used for image denoising and image restoration)